AR065620A1 - RECTIFIED PLANT FOR ROLLERS OF A ROLLER - Google Patents

RECTIFIED PLANT FOR ROLLERS OF A ROLLER

Info

Publication number
AR065620A1
AR065620A1 ARP080100928A ARP080100928A AR065620A1 AR 065620 A1 AR065620 A1 AR 065620A1 AR P080100928 A ARP080100928 A AR P080100928A AR P080100928 A ARP080100928 A AR P080100928A AR 065620 A1 AR065620 A1 AR 065620A1
Authority
AR
Argentina
Prior art keywords
rollers
roller
roller foot
foot
fixed
Prior art date
Application number
ARP080100928A
Other languages
Spanish (es)
Original Assignee
Sms Demag Innse S P A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sms Demag Innse S P A filed Critical Sms Demag Innse S P A
Publication of AR065620A1 publication Critical patent/AR065620A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/08—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
    • B21B13/103—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for rolling bars, rods or wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Metal Rolling (AREA)
  • Milling Processes (AREA)
  • Turning (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

Planta (1) de rectificado para rodillos (7) de laminadores del tipo que comprende por lo menos un pie (1) de rodillo y una pluralidad de rodillos (7) montados en respectivos brazos (6) movibles, tales que se deslizan o pivotan en el plano del pie(1) de rodillo alrededor de respectivas clavijas (8) que están fijadas al pie (1) de rodillo, estando colocados los rodillos (7) en el pie (1) de rodillo en una posicion de trabajo, en la cual las superficies (9) de trabajo en los rodillos (7)determinan el perfil externo de un cuerpo que se ha de laminar, en la que la planta (1) de rectificado comprende una estructura (12) de soporte configurada para soportar todo el pie (1) de rodillo en una posicion de giro, un dispositivo (13) desoporte de herramienta que se puede desplazar en contacto con las superficies (9) de trabajo de cada rodillo (7) de la pluralidad de rodillos (7) fijados en el pie (1) de rodillo y medios (14) de mandril con medios (15, 16) que se pueden acoplar demanera rotativa a cada rodillo (7) de la pluralidad de rodillos (7) fijados al pie (1) de rodillo para rotar los mismos substancialmente en la posicion de trabajo.Grinding plant (1) for rollers (7) of rolling mills of the type comprising at least one roller foot (1) and a plurality of rollers (7) mounted on respective movable arms (6), such that they slide or pivot in the plane of the roller foot (1) around respective pins (8) that are fixed to the roller foot (1), the rollers (7) being placed on the roller foot (1) in a working position, in which the work surfaces (9) in the rollers (7) determine the external profile of a body to be laminated, in which the grinding plant (1) comprises a support structure (12) configured to support all the roller foot (1) in a rotating position, a tool disabling device (13) that can be moved in contact with the work surfaces (9) of each roller (7) of the plurality of rollers (7) fixed on the roller foot (1) and mandrel means (14) with means (15, 16) that can be coupled in a rotary manner to each roller (7) of the plurality of rollers (7) fixed to the roller foot (1) to rotate them substantially in the working position.

ARP080100928A 2007-03-09 2008-03-06 RECTIFIED PLANT FOR ROLLERS OF A ROLLER AR065620A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2007/000175 WO2008122995A1 (en) 2007-03-09 2007-03-09 Re-turning plant for rollers of a rolling mill

Publications (1)

Publication Number Publication Date
AR065620A1 true AR065620A1 (en) 2009-06-17

Family

ID=38235095

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080100928A AR065620A1 (en) 2007-03-09 2008-03-06 RECTIFIED PLANT FOR ROLLERS OF A ROLLER

Country Status (11)

Country Link
US (2) US8276421B2 (en)
EP (1) EP2117740B1 (en)
JP (1) JP5307037B2 (en)
CN (1) CN101646506B (en)
AR (1) AR065620A1 (en)
AT (1) ATE480342T1 (en)
BR (1) BRPI0721433A2 (en)
DE (1) DE602007009129D1 (en)
EA (1) EA015006B1 (en)
SA (1) SA08290125B1 (en)
WO (1) WO2008122995A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1392679B1 (en) * 2009-01-19 2012-03-16 Sms Demag Innse S P A Ora Sms Innse S P A ROLLER FOR A MILL
US8276871B1 (en) 2010-01-14 2012-10-02 Derienzo Vincent James Universal turntable for christmas tree stands
CN101804463A (en) * 2010-04-22 2010-08-18 辽宁广联机械科技有限公司 Slight-stretch reducing and sizing triaxial roller machine tool
DE102011009794A1 (en) * 2011-01-29 2012-08-02 Sms Meer Gmbh Beveling machine
CN107297391A (en) * 2017-07-28 2017-10-27 安徽工程大学 A kind of three rolls holding unit mechanism of seamless steel pipe production
CN107309655A (en) * 2017-08-22 2017-11-03 江苏精实数控精密机械有限公司 The roller Sizing Pass machining tool of multifunctional numerical control three and its method of work

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037803B (en) * 1955-03-25 1958-08-28 Hans Becker Device for processing round gauges, in particular the gauges of rolls of tube reducing mills
DE3631146A1 (en) * 1986-09-12 1988-03-24 Kocks Technik DEVICE FOR CUTTING WORK SURFACE MACHINING OF ROLLERS
DE3878602T2 (en) * 1987-07-24 1993-07-15 Daido Steel Co Ltd REPAIR OF ROLLING ROLLERS AND DEVICE THEREFOR.
GB8807319D0 (en) * 1988-03-28 1988-04-27 H & M Machinery Ltd Improvements in/relating to machine tools
JPH0533901U (en) * 1991-10-16 1993-05-07 株式会社神戸製鋼所 Roll processing equipment for 3-way rolling mill
US5655424A (en) * 1994-06-29 1997-08-12 Kawasaki Steel Corporation Roller cutting method and apparatus for a plural-roll rolling mill
JP3233333B2 (en) * 1996-01-06 2001-11-26 住友重機械工業株式会社 Four-roll mill roll cutting method, four-roll mill and roll cutting equipment used in the method
IT1298750B1 (en) * 1998-03-18 2000-02-02 Demag Italimpianti Spa ROLLING MILL WITH OSCILLATING ARMS, INTENDED IN PARTICULAR BUT NOT EXCLUSIVELY FOR THE LAMINATION OF SEAMLESS PIPES
CN2418975Y (en) * 1999-12-07 2001-02-14 承德钢铁集团有限公司 On line roller machining device
JP2004154824A (en) * 2002-11-06 2004-06-03 Daido Steel Co Ltd Cutting method for rolling roll and device used for the same

Also Published As

Publication number Publication date
US8616037B2 (en) 2013-12-31
SA08290125B1 (en) 2011-03-06
US8276421B2 (en) 2012-10-02
WO2008122995A8 (en) 2009-07-02
US20130055781A1 (en) 2013-03-07
CN101646506A (en) 2010-02-10
EA015006B1 (en) 2011-04-29
WO2008122995A1 (en) 2008-10-16
US20100058825A1 (en) 2010-03-11
DE602007009129D1 (en) 2010-10-21
BRPI0721433A2 (en) 2014-03-18
EA200901220A1 (en) 2010-02-26
CN101646506B (en) 2012-08-22
EP2117740B1 (en) 2010-09-08
EP2117740A1 (en) 2009-11-18
JP2010523333A (en) 2010-07-15
JP5307037B2 (en) 2013-10-02
ATE480342T1 (en) 2010-09-15

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee